COMMUNITY FORUM

Floor with limited access

We have a 3 season porch that we're converting to year round. We need to insulate the floor, which is now plywood with decking on top of it. The space underneath is dirt, and at it's highest is about 2 feet; at the lowest, from ground to bottom of floor, it's less than a foot. How do we get in there to insulate the floor, short of ripping the whole thing off?